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Armis 2 & Lighthouse Summer 2021 Maintenance

August 10 @ 6:00 am - August 11 @ 5:00 pm

Due to maintenance, the Armis 2 and Lighthouse clusters and their storage systems (/home and /scratch) will be unavailable Tuesday, August 10, 2021, 6 a.m. – Wednesday, August 11, 2021, 5 p.m.

Copy any files you might need during the maintenance window to your local drive using Globus File Transfer.

Contact arcts-support@umich.edu if you have any questions.  More details and updates are available here.

PLANNED UPDATES

  • CentOS 7.9
  • Slurm 20.11
  • NVIDIA driver updates
  • OFED updates
  • Policy change: Slurm jobs will no longer automatically re-queue after a hardware failure. Slurm jobs can enable re-queueing in their slurm submission script with the --requeue option.
  • New default versions for the following software packages:
  • Module Name Old Default Version New Default Version
    matlab 2017b 2020a
    mathematica 12.0.0 12.2.0
    R 3.5.0 4.1.0
    Rtidyverse 3.5.0 4.1.0
    RStudio 1.2.1335 1.4.1717
    tensorflow 2.3.2 2.5.0
    gcc 4.8.5 8.2.0 (armis2)

Details

Start:
August 10 @ 6:00 am
End:
August 11 @ 5:00 pm
Event Categories:
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